./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1011112168 <...> Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts. execve("./syz-executor1011112168", ["./syz-executor1011112168"], 0x7ffc61dcffe0 /* 10 vars */) = 0 brk(NULL) = 0x555588508000 brk(0x555588508d40) = 0x555588508d40 arch_prctl(ARCH_SET_FS, 0x5555885083c0) = 0 set_tid_address(0x555588508690) = 5857 set_robust_list(0x5555885086a0, 24) = 0 rseq(0x555588508ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1011112168", 4096) = 28 getrandom("\xb6\x01\x05\xd6\x1e\x46\xbd\xf1", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555588508d40 brk(0x555588529d40) = 0x555588529d40 brk(0x55558852a000) = 0x55558852a000 mprotect(0x7f9ef0785000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached , child_tidptr=0x555588508690) = 5858 [pid 5858] set_robust_list(0x5555885086a0, 24) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached ./strace-static-x86_64: Process 5860 attached [pid 5857] <... clone resumed>, child_tidptr=0x555588508690) = 5859 [pid 5859] set_robust_list(0x5555885086a0, 24 [pid 5860] set_robust_list(0x5555885086a0, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555588508690) = 5860 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] <... set_robust_list resumed>) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5860] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5861 attached [pid 5857] <... clone resumed>, child_tidptr=0x555588508690) = 5861 [pid 5861] set_robust_list(0x5555885086a0, 24 [pid 5860] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5863 attached ./strace-static-x86_64: Process 5862 attached [pid 5860] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555588508690) = 5863 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] set_robust_list(0x5555885086a0, 24 [pid 5859] <... clone resumed>, child_tidptr=0x555588508690) = 5862 ./strace-static-x86_64: Process 5865 attached ./strace-static-x86_64: Process 5864 attached [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] set_robust_list(0x5555885086a0, 24 [pid 5860] <... openat resumed>) = 3 [pid 5865] set_robust_list(0x5555885086a0, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5862] <... set_robust_list resumed>) = 0 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5864] set_robust_list(0x5555885086a0, 24) = 0 [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5866 attached [pid 5857] <... clone resumed>, child_tidptr=0x555588508690) = 5864 [pid 5864] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555588508690) = 5865 [pid 5860] write(3, "1000", 4 [pid 5866] set_robust_list(0x5555885086a0, 24 [pid 5865] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555588508690) = 5866 [pid 5860] <... write resumed>) = 4 [pid 5865] setpgid(0, 0 [pid 5862] <... prctl resumed>) = 0 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5865] <... setpgid resumed>) = 0 [pid 5862] setpgid(0, 0 [pid 5860] close(3./strace-static-x86_64: Process 5867 attached [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... setpgid resumed>) = 0 [pid 5860] <... close resumed>) = 0 [pid 5867] set_robust_list(0x5555885086a0, 24 [pid 5866] <... prctl resumed>) = 0 [pid 5865] <... openat resumed>) = 3 [pid 5864] <... clone resumed>, child_tidptr=0x555588508690) = 5867 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 5867] <... set_robust_list resumed>) = 0 [pid 5860] write(1, "executing program\n", 18) = 18 [pid 5866] setpgid(0, 0 [pid 5865] write(3, "1000", 4 [pid 5862] <... openat resumed>) = 3 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] <... setpgid resumed>) = 0 executing program [pid 5867] <... prctl resumed>) = 0 [pid 5865] <... write resumed>) = 4 [pid 5862] write(3, "1000", 4 [pid 5860] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] close(3 [pid 5862] <... write resumed>) = 4 [pid 5860] <... futex resumed>) = 0 [pid 5867] setpgid(0, 0 [pid 5865] <... close resumed>) = 0 [pid 5862] close(3 [pid 5860] rt_sigaction(SIGRT_1, {sa_handler=0x7f9ef0726910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9ef0717f90}, [pid 5865] write(1, "executing program\n", 18 [pid 5862] <... close resumed>) = 0 [pid 5860] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5867] <... setpgid resumed>) = 0 [pid 5866] <... openat resumed>) = 3 [pid 5865] <... write resumed>) = 18 executing program [pid 5860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] write(1, "executing program\n", 18 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5862] <... write resumed>) = 18 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] rt_sigaction(SIGRT_1, {sa_handler=0x7f9ef0726910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9ef0717f90}, [pid 5862] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... mmap resumed>) = 0x7f9ef0699000 [pid 5865] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5862] rt_sigaction(SIGRT_1, {sa_handler=0x7f9ef0726910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9ef0717f90}, [pid 5860] mprotect(0x7f9ef069a000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5866] write(3, "1000", 4 [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5860] <... mprotect resumed>) = 0 [pid 5867] <... openat resumed>) = 3 [pid 5866] <... write resumed>) = 4 [pid 5865] <... mmap resumed>) = 0x7f9ef0699000 [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] write(3, "1000", 4 [pid 5866] close(3 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] <... write resumed>) = 4 [pid 5866] <... close resumed>) = 0 [pid 5865] mprotect(0x7f9ef069a000, 131072, PROT_READ|PROT_WRITE [pid 5862] <... mmap resumed>) = 0x7f9ef0699000 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5867] close(3 [pid 5865] <... mprotect resumed>) = 0 [pid 5862] mprotect(0x7f9ef069a000, 131072, PROT_READ|PROT_WRITEexecuting program [pid 5867] <... close resumed>) = 0 [pid 5866] write(1, "executing program\n", 18 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5862] <... mprotect resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 executing program [pid 5867] write(1, "executing program\n", 18 [pid 5866] <... write resumed>) = 18 [pid 5867] <... write resumed>) = 18 [pid 5867] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef06b9990, parent_tid=0x7f9ef06b9990, exit_signal=0, stack=0x7f9ef0699000, stack_size=0x20300, tls=0x7f9ef06b96c0} [pid 5867] <... futex resumed>) = 0 [pid 5865] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5866] rt_sigaction(SIGRT_1, {sa_handler=0x7f9ef0726910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9ef0717f90}, [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef06b9990, parent_tid=0x7f9ef06b9990, exit_signal=0, stack=0x7f9ef0699000, stack_size=0x20300, tls=0x7f9ef06b96c0}./strace-static-x86_64: Process 5868 attached [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5869 attached [pid 5868] rseq(0x7f9ef06b9fe0, 0x20, 0, 0x53053053 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef06b9990, parent_tid=0x7f9ef06b9990, exit_signal=0, stack=0x7f9ef0699000, stack_size=0x20300, tls=0x7f9ef06b96c0} [pid 5860] <... clone3 resumed> => {parent_tid=[5868]}, 88) = 5868 ./strace-static-x86_64: Process 5870 attached [pid 5869] rseq(0x7f9ef06b9fe0, 0x20, 0, 0x53053053 [pid 5868] <... rseq resumed>) = 0 [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7f9ef0726910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9ef0717f90}, [pid 5866] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5870] rseq(0x7f9ef06b9fe0, 0x20, 0, 0x53053053 [pid 5869] <... rseq resumed>) = 0 [pid 5868] set_robust_list(0x7f9ef06b99a0, 24 [pid 5867] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5862] <... clone3 resumed> => {parent_tid=[5870]}, 88) = 5870 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] <... rseq resumed>) = 0 [pid 5869] set_robust_list(0x7f9ef06b99a0, 24 [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] <... clone3 resumed> => {parent_tid=[5869]}, 88) = 5869 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] set_robust_list(0x7f9ef06b99a0, 24 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [], [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5866] <... mmap resumed>) = 0x7f9ef0699000 [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = 0 [pid 5870] rt_sigprocmask(SIG_SETMASK, [], [pid 5869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5868] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5867] <... mmap resumed>) = 0x7f9ef0699000 [pid 5866] mprotect(0x7f9ef069a000, 131072, PROT_READ|PROT_WRITE [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5860] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5867] mprotect(0x7f9ef069a000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... mprotect resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5870] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5869] <... openat resumed>) = 3 [pid 5868] <... openat resumed>) = 3 [pid 5862] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... openat resumed>) = 3 [pid 5867] <... mprotect resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5866] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef06b9990, parent_tid=0x7f9ef06b9990, exit_signal=0, stack=0x7f9ef0699000, stack_size=0x20300, tls=0x7f9ef06b96c0} [pid 5870] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 1 [pid 5868] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef06b9990, parent_tid=0x7f9ef06b9990, exit_signal=0, stack=0x7f9ef0699000, stack_size=0x20300, tls=0x7f9ef06b96c0} [pid 5865] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5872 attached ./strace-static-x86_64: Process 5871 attached [pid 5870] <... futex resumed>) = 1 [pid 5869] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] <... futex resumed>) = 1 [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5872] rseq(0x7f9ef06b9fe0, 0x20, 0, 0x53053053 [pid 5871] rseq(0x7f9ef06b9fe0, 0x20, 0, 0x53053053 [pid 5870] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... clone3 resumed> => {parent_tid=[5871]}, 88) = 5871 [pid 5865] <... futex resumed>) = 0 [pid 5862] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... rseq resumed>) = 0 [pid 5871] <... rseq resumed>) = 0 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] write(3, "\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2791325 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... clone3 resumed> => {parent_tid=[5872]}, 88) = 5872 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5860] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] set_robust_list(0x7f9ef06b99a0, 24 [pid 5871] set_robust_list(0x7f9ef06b99a0, 24 [pid 5870] write(3, "\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2791325 [pid 5868] write(3, "\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2791325 [pid 5862] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5872] <... set_robust_list resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5872] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5872] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5871] <... set_robust_list resumed>) = 0 [pid 5866] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], [pid 5867] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] <... futex resumed>) = 1 [pid 5872] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5871] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5867] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... write resumed>) = 2791325 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5869] <... futex resumed>) = 0 [pid 5867] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5862] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = 0 [pid 5869] <... bpf resumed>) = 4 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... mmap resumed>) = 0x7f9ef0678000 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... mmap resumed>) = 0x7f9ef0678000 [pid 5869] <... futex resumed>) = 1 [pid 5866] <... mmap resumed>) = 0x7f9ef0678000 [pid 5865] <... futex resumed>) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5860] mprotect(0x7f9ef0679000, 131072, PROT_READ|PROT_WRITE [pid 5869] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] mprotect(0x7f9ef0679000, 131072, PROT_READ|PROT_WRITE [pid 5866] mprotect(0x7f9ef0679000, 131072, PROT_READ|PROT_WRITE [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... mmap resumed>) = 0x7f9ef0678000 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... mprotect resumed>) = 0 [pid 5866] <... mprotect resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5862] mprotect(0x7f9ef0679000, 131072, PROT_READ|PROT_WRITE [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... mprotect resumed>) = 0 [pid 5860] <... mprotect resumed>) = 0 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5866] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5869] <... futex resumed>) = 0 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef0698990, parent_tid=0x7f9ef0698990, exit_signal=0, stack=0x7f9ef0678000, stack_size=0x20300, tls=0x7f9ef06986c0} [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef0698990, parent_tid=0x7f9ef0698990, exit_signal=0, stack=0x7f9ef0678000, stack_size=0x20300, tls=0x7f9ef06986c0} [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5873 attached ./strace-static-x86_64: Process 5874 attached [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5865] <... futex resumed>) = 0 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef0698990, parent_tid=0x7f9ef0698990, exit_signal=0, stack=0x7f9ef0678000, stack_size=0x20300, tls=0x7f9ef06986c0} [pid 5874] rseq(0x7f9ef0698fe0, 0x20, 0, 0x53053053 [pid 5873] rseq(0x7f9ef0698fe0, 0x20, 0, 0x53053053 [pid 5869] <... bpf resumed>) = 5 [pid 5866] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5875 attached [pid 5874] <... rseq resumed>) = 0 [pid 5873] <... rseq resumed>) = 0 [pid 5875] rseq(0x7f9ef0698fe0, 0x20, 0, 0x53053053 [pid 5874] set_robust_list(0x7f9ef06989a0, 24 [pid 5873] set_robust_list(0x7f9ef06989a0, 24 [pid 5860] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5875] <... rseq resumed>) = 0 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] set_robust_list(0x7f9ef06989a0, 24 [pid 5874] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] rt_sigprocmask(SIG_SETMASK, [], [pid 5874] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... futex resumed>) = 0 [pid 5875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 4 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9ef0698990, parent_tid=0x7f9ef0698990, exit_signal=0, stack=0x7f9ef0678000, stack_size=0x20300, tls=0x7f9ef06986c0}./strace-static-x86_64: Process 5876 attached [pid 5875] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 1 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5876] rseq(0x7f9ef0698fe0, 0x20, 0, 0x53053053 [pid 5875] <... futex resumed>) = 1 [pid 5869] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... clone3 resumed> => {parent_tid=[5876]}, 88) = 5876 [pid 5860] <... futex resumed>) = 0 [pid 5876] <... rseq resumed>) = 0 [pid 5875] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] set_robust_list(0x7f9ef06989a0, 24 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] write(-1, "\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2791325 [pid 5873] <... futex resumed>) = 0 [pid 5869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=5}}, 24 [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5874] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] write(-1, "\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 2791325 [pid 5860] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] rt_sigprocmask(SIG_SETMASK, [], [pid 5874] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5867] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5873] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5875] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = 0 [pid 5869] <... bpf resumed>) = 6 [pid 5867] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = 0 [pid 5862] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... bpf resumed>) = 4 [pid 5875] <... futex resumed>) = 1 [pid 5874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5869] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... futex resumed>) = 0 [pid 5876] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... bpf resumed>) = 4 [pid 5873] <... bpf resumed>) = 4 [pid 5869] <... futex resumed>) = 1 [pid 5867] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... futex resumed>) = 0 [pid 5860] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] exit_group(0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5876] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5874] <... futex resumed>) = 1 [pid 5873] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = ? [pid 5867] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... exit_group resumed>) = ? [pid 5862] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... bpf resumed>) = 5 [pid 5874] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5870] <... write resumed>) = 2791325 [pid 5869] +++ exited with 0 +++ [pid 5867] <... futex resumed>) = 0 [pid 5866] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5875] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5870] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... futex resumed>) = 0 [pid 5862] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5875] <... futex resumed>) = 1 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000240, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5873] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5876] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = 0 [pid 5870] futex(0x7f9ef078b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=5}}, 24 [pid 5862] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5876] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 1 [pid 5874] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = 0 [pid 5870] <... bpf resumed>) = 5 [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000240, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5870] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... futex resumed>) = 0 [pid 5875] <... bpf resumed>) = 6 [pid 5874] <... bpf resumed>) = 5 [pid 5873] <... bpf resumed>) = 5 [pid 5870] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=5}}, 24 [pid 5866] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5866] futex(0x7f9ef078b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5874] <... bpf resumed>) = 6 [pid 5874] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f9ef078b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=5}}, 24 [pid 5862] futex(0x7f9ef078b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = 1 [pid 5873] <... futex resumed>) = 1 [pid 5867] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5875] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] futex(0x7f9ef078b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... bpf resumed>) = 6 [pid 5867] futex(0x7f9ef078b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = 0 [pid 5862] futex(0x7f9ef078b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=5}}, 24 [pid 5870] futex(0x7f9ef078b3ec, FUTEX_WAKE_PRIVATE, 1000000 [ 125.987733][ T5854] ------------[ cut here ]------------ [ 125.993561][ T5854] WARNING: CPU: 0 PID: 5854 at kernel/trace/bpf_trace.c:1861 bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.004246][ T5854] Modules linked in: [ 126.008377][ T5854] CPU: 0 UID: 0 PID: 5854 Comm: strace-static-x Not tainted 6.15.0-rc2-syzkaller-g834a4a689699 #0 PREEMPT(full) [ 126.020344][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 126.030571][ T5854] RIP: 0010:bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.036633][ T5854] Code: d1 1c 21 00 65 ff 0d 5a 8b 9a 11 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec ff f3 ff 90 <0f> 0b 90 65 ff 0d 31 8b 9a 11 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 126.056340][ T5854] RSP: 0018:ffffc90003f9e770 EFLAGS: 00010293 [ 126.062456][ T5854] RAX: ffffffff81cf5544 RBX: 0000000000000003 RCX: ffff888034a61e00 [ 126.071200][ T5854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 126.079260][ T5854] RBP: ffffc90003f9e7b0 R08: ffffffff81cf5407 R09: 0000000000000000 [ 126.087301][ T5854] R10: 0000000000000000 R11: ffffffffa00038e8 R12: ffff8880b8630e88 [ 126.095361][ T5854] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc90003f9e7c8 [ 126.103371][ T5854] FS: 000000001e26f3c0(0000) GS:ffff888124f93000(0000) knlGS:0000000000000000 [ 126.112376][ T5854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.119818][ T5854] CR2: 000055a5fa79e208 CR3: 0000000078416000 CR4: 00000000003526f0 [ 126.128761][ T5854] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.137638][ T5854] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.146149][ T5854] Call Trace: [ 126.149469][ T5854] [ 126.152446][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 126.157405][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 126.162907][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 126.167668][ T5854] ? stack_depot_save_flags+0x44/0x940 [ 126.173182][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 126.178520][ T5854] ? kasan_save_track+0x51/0x80 [ 126.183417][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 126.190448][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 126.197309][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.204677][ T5854] ? down_read_trylock+0x251/0x3c0 [ 126.209833][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 126.216081][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 126.221512][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.228886][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 126.235691][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 126.242415][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 126.248513][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 126.255137][ T5854] ? tcp_rcv_established+0x1050/0x1ec0 [ 126.260676][ T5854] __bpf_get_stack+0x905/0xad0 [ 126.265566][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 126.270895][ T5854] ? __lock_acquire+0xad5/0xd80 [ 126.275888][ T5854] bpf_get_stack+0x33/0x50 [ 126.280359][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 126.285656][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 126.290559][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 126.296118][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 126.300858][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 126.306196][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 126.313183][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 126.320713][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.328124][ T5854] ? down_read_trylock+0x251/0x3c0 [ 126.333287][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 126.339579][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 126.345037][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.352365][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 126.359089][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 126.365854][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 126.371900][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 126.378540][ T5854] ? ip_sublist_rcv_finish+0x4cd/0x4f0 [ 126.384060][ T5854] __bpf_get_stack+0x905/0xad0 [ 126.389966][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 126.395340][ T5854] ? __lock_acquire+0xad5/0xd80 [ 126.400255][ T5854] bpf_get_stack+0x33/0x50 [ 126.404787][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 126.410046][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 126.415021][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 126.420611][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 126.425400][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 126.430673][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 126.437730][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 126.444553][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.451986][ T5854] ? down_read_trylock+0x251/0x3c0 [ 126.457196][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 126.463507][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 126.469002][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.476393][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 126.483037][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 126.489813][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 126.495906][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 126.502469][ T5854] ? __lock_acquire+0xad5/0xd80 [ 126.507529][ T5854] __bpf_get_stack+0x905/0xad0 [ 126.512379][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 126.517769][ T5854] ? __lock_acquire+0xad5/0xd80 [ 126.522674][ T5854] bpf_get_stack+0x33/0x50 [ 126.527230][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 126.532495][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 126.537473][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 126.542977][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 126.547788][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 126.553057][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 126.560167][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 126.567043][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.574380][ T5854] ? down_read+0x813/0xa50 [ 126.578947][ T5854] ? __up_read+0x2c4/0x6b0 [ 126.583516][ T5854] ? __down_common+0x7b1/0x830 [ 126.588372][ T5854] ? __pfx___up_read+0x10/0x10 [ 126.593241][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 126.600655][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 126.607331][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 126.614060][ T5854] process_vm_rw+0x9c1/0xc60 [ 126.618799][ T5854] ? end_current_label_crit_section+0x151/0x180 [ 126.625144][ T5854] ? __pfx_process_vm_rw+0x10/0x10 [ 126.630328][ T5854] ? vfs_write+0xb30/0xd10 [ 126.634872][ T5854] ? __pfx_vfs_write+0x10/0x10 [ 126.639706][ T5854] ? __lock_task_sighand+0x2a5/0x2d0 [ 126.645069][ T5854] ? __lock_task_sighand+0x29/0x2d0 [ 126.650329][ T5854] ? ksys_write+0x266/0x2d0 [ 126.654956][ T5854] __x64_sys_process_vm_readv+0xe0/0x100 [ 126.660643][ T5854] do_syscall_64+0xf3/0x230 [ 126.665226][ T5854] ? clear_bhb_loop+0x45/0xa0 [ 126.669955][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.675964][ T5854] RIP: 0033:0x4eacda [ 126.679891][ T5854] Code: 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 38 12 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 [ 126.699644][ T5854] RSP: 002b:00007ffc61dcfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 126.708181][ T5854] RAX: ffffffffffffffda RBX: 00007ffc29cd1000 RCX: 00000000004eacda [ 126.716326][ T5854] RDX: 0000000000000001 RSI: 00007ffc61dcfab0 RDI: 00000000000016eb [ 126.724339][ T5854] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 126.732416][ T5854] R10: 00007ffc61dcfac0 R11: 0000000000000246 R12: 00007ffc29cd1a40 [ 126.740491][ T5854] R13: 00007ffc61dcfb60 R14: 0000000000001000 R15: 0000000000000010 [ 126.748582][ T5854] [ 126.751652][ T5854] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 126.758983][ T5854] CPU: 0 UID: 0 PID: 5854 Comm: strace-static-x Not tainted 6.15.0-rc2-syzkaller-g834a4a689699 #0 PREEMPT(full) [ 126.770909][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 126.780989][ T5854] Call Trace: [ 126.784276][ T5854] [ 126.787215][ T5854] dump_stack_lvl+0x241/0x360 [ 126.791916][ T5854] ? __pfx_dump_stack_lvl+0x10/0x10 [ 126.797135][ T5854] ? __pfx__printk+0x10/0x10 [ 126.801753][ T5854] ? vscnprintf+0x5d/0x90 [ 126.806094][ T5854] panic+0x349/0x880 [ 126.810010][ T5854] ? __warn+0x174/0x4d0 [ 126.814179][ T5854] ? __pfx_panic+0x10/0x10 [ 126.818625][ T5854] __warn+0x344/0x4d0 [ 126.822617][ T5854] ? bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.828010][ T5854] report_bug+0x2b3/0x500 [ 126.832349][ T5854] ? bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.837739][ T5854] ? bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.843125][ T5854] ? bpf_get_stack_raw_tp+0x1d7/0x240 [ 126.848515][ T5854] handle_bug+0x89/0x170 [ 126.852771][ T5854] exc_invalid_op+0x1a/0x50 [ 126.857289][ T5854] asm_exc_invalid_op+0x1a/0x20 [ 126.862152][ T5854] RIP: 0010:bpf_get_stack_raw_tp+0x1d5/0x240 [ 126.868188][ T5854] Code: d1 1c 21 00 65 ff 0d 5a 8b 9a 11 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec ff f3 ff 90 <0f> 0b 90 65 ff 0d 31 8b 9a 11 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 126.887801][ T5854] RSP: 0018:ffffc90003f9e770 EFLAGS: 00010293 [ 126.893880][ T5854] RAX: ffffffff81cf5544 RBX: 0000000000000003 RCX: ffff888034a61e00 [ 126.901861][ T5854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 126.909838][ T5854] RBP: ffffc90003f9e7b0 R08: ffffffff81cf5407 R09: 0000000000000000 [ 126.917816][ T5854] R10: 0000000000000000 R11: ffffffffa00038e8 R12: ffff8880b8630e88 [ 126.925792][ T5854] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc90003f9e7c8 [ 126.933775][ T5854] ? 0xffffffffa00038e8 [ 126.937933][ T5854] ? bpf_get_stack_raw_tp+0x97/0x240 [ 126.943237][ T5854] ? bpf_get_stack_raw_tp+0x1d4/0x240 [ 126.948635][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 126.953502][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 126.958970][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 126.963669][ T5854] ? stack_depot_save_flags+0x44/0x940 [ 126.969145][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 126.974388][ T5854] ? kasan_save_track+0x51/0x80 [ 126.979251][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 126.986203][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 126.992977][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.000285][ T5854] ? down_read_trylock+0x251/0x3c0 [ 127.005413][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 127.011577][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 127.016962][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.024277][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 127.030896][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 127.037594][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 127.043607][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 127.050124][ T5854] ? tcp_rcv_established+0x1050/0x1ec0 [ 127.055604][ T5854] __bpf_get_stack+0x905/0xad0 [ 127.060384][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 127.065677][ T5854] ? __lock_acquire+0xad5/0xd80 [ 127.070547][ T5854] bpf_get_stack+0x33/0x50 [ 127.074973][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 127.080187][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 127.085060][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 127.090539][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 127.095238][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 127.100720][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 127.107671][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 127.114444][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.121751][ T5854] ? down_read_trylock+0x251/0x3c0 [ 127.126874][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 127.133054][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 127.138444][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.145743][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 127.152349][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 127.159036][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 127.165043][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 127.171558][ T5854] ? ip_sublist_rcv_finish+0x4cd/0x4f0 [ 127.177037][ T5854] __bpf_get_stack+0x905/0xad0 [ 127.181817][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 127.187112][ T5854] ? __lock_acquire+0xad5/0xd80 [ 127.191980][ T5854] bpf_get_stack+0x33/0x50 [ 127.196404][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 127.201683][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 127.206556][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 127.212131][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 127.216875][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 127.222113][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 127.229074][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 127.236025][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.243330][ T5854] ? down_read_trylock+0x251/0x3c0 [ 127.248456][ T5854] ? stack_map_get_build_id_offset+0x225/0x790 [ 127.254620][ T5854] ? perf_callchain_user+0xf10/0x1790 [ 127.260032][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.267354][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 127.273994][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 127.280703][ T5854] stack_map_get_build_id_offset+0x687/0x790 [ 127.286735][ T5854] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 127.293276][ T5854] ? __lock_acquire+0xad5/0xd80 [ 127.298151][ T5854] __bpf_get_stack+0x905/0xad0 [ 127.302941][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 127.308233][ T5854] ? __lock_acquire+0xad5/0xd80 [ 127.313107][ T5854] bpf_get_stack+0x33/0x50 [ 127.317534][ T5854] bpf_get_stack_raw_tp+0x1af/0x240 [ 127.322752][ T5854] ? bpf_trace_run3+0x24e/0x5b0 [ 127.327622][ T5854] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 127.333091][ T5854] bpf_trace_run3+0x33c/0x5b0 [ 127.337793][ T5854] ? __pfx_bpf_trace_run3+0x10/0x10 [ 127.343040][ T5854] ? __bpf_trace_mmap_lock_acquire_returned+0x1de/0x310 [ 127.350019][ T5854] __bpf_trace_mmap_lock_acquire_returned+0x205/0x310 [ 127.356897][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.364220][ T5854] ? down_read+0x813/0xa50 [ 127.368670][ T5854] ? __up_read+0x2c4/0x6b0 [ 127.373125][ T5854] ? __down_common+0x7b1/0x830 [ 127.377919][ T5854] ? __pfx___up_read+0x10/0x10 [ 127.382712][ T5854] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 127.390021][ T5854] __traceiter_mmap_lock_acquire_returned+0x86/0xe0 [ 127.396631][ T5854] __mmap_lock_do_trace_acquire_returned+0x1a5/0x210 [ 127.403322][ T5854] process_vm_rw+0x9c1/0xc60 [ 127.407942][ T5854] ? end_current_label_crit_section+0x151/0x180 [ 127.414201][ T5854] ? __pfx_process_vm_rw+0x10/0x10 [ 127.419340][ T5854] ? vfs_write+0xb30/0xd10 [ 127.423776][ T5854] ? __pfx_vfs_write+0x10/0x10 [ 127.428563][ T5854] ? __lock_task_sighand+0x2a5/0x2d0 [ 127.433862][ T5854] ? __lock_task_sighand+0x29/0x2d0 [ 127.439089][ T5854] ? ksys_write+0x266/0x2d0 [ 127.443612][ T5854] __x64_sys_process_vm_readv+0xe0/0x100 [ 127.449290][ T5854] do_syscall_64+0xf3/0x230 [ 127.453836][ T5854] ? clear_bhb_loop+0x45/0xa0 [ 127.458538][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.464440][ T5854] RIP: 0033:0x4eacda [ 127.468367][ T5854] Code: 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 38 12 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 [ 127.488005][ T5854] RSP: 002b:00007ffc61dcfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 127.496467][ T5854] RAX: ffffffffffffffda RBX: 00007ffc29cd1000 RCX: 00000000004eacda [ 127.504477][ T5854] RDX: 0000000000000001 RSI: 00007ffc61dcfab0 RDI: 00000000000016eb [ 127.512459][ T5854] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 127.520439][ T5854] R10: 00007ffc61dcfac0 R11: 0000000000000246 R12: 00007ffc29cd1a40 [ 127.528416][ T5854] R13: 00007ffc61dcfb60 R14: 0000000000001000 R15: 0000000000000010 [ 127.536433][ T5854] [ 127.539911][ T5854] Kernel Offset: disabled [ 127.544252][ T5854] Rebooting in 86400 seconds..